Nitecore HA40 Headlamp - Discontinued by Nitecore
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Nitecore HA40 Headlamp - Discontinued by Nitecore

by: Nitecore


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The Nitecore HA40 headlamp is a powerful headlamp equipped with a CREE XM-L2 U2 LED capable of 1000 lumens and up to 199 yards of throw. The lightweight and durable head unit features a a wide 90 degree flood beam and tilts up to 180 degrees so you can light up your entire field of view. Conveniently located on the top of the unit is a single switch for users to easily power on/off the light, cycle through five brightness levels and access three special modes. There's even a memory function so the headlamp will turn on to the previously used brightness setting.

A separate battery case located on the back of the headband helps to balance the unit and provide a more comfortable experience during long excursions. The battery case uses four AA batteries which can be found easily in most places to power the headlamp and provide up to 430 hours runtime on the lowest setting and 1 hour on Turbo. With an IP66 rating and 1.5m impact resistance, the HA40 is the perfect way to stay illuminated and hands-free when cycling, hiking or wherever else your adventures take you.

Nitecore HA40 Specs

LED Brightness Level Waterproof Specifications (Width, Length, Diameter) Weight Battery
CREE XM-L2 U2 LED 5 output levels IP66 Head size: (64mm×36mm×56mm)Head diameter:(32mm)Size: (70mm×26.3mm×67.3mm) 126.7g 4×AA
ANSI/NEMA FL1 General Mode
Turbo High Mid Low Ultralow Strobe SOS Beacon
Output (lumen) 1000 500 210 45 1 1000 1000 1000
Runtime (Ni-MH Battery) *1h *2h15min 6h30imin 38h 430h - - -
Runtime (Alkaline Battery) *30min *1h 4h30min 30h 300h
Distance 182m 136m 86m 40m 5.5m
Intensity 8300cd 4600cd 1840cd 400cd 8cd
Impact Resistance (1.5m)

 NOTICE: The above data has been measured in accordance with the international flashlight testing standards ANSI/NEMA FL1 using four 1.2V 2450mAh Ni-MH batteries and four 1.5V AA Alkaline batteries under laboratory conditions. The data may vary slightly during real-world use due to battery type, individual usage habits and environmental factors.
* Runtime for Turbo and High mode calculated based on theoretical arithmetic.

    • A headlamp with a separate battery case powered by 4×AA batteries
    • Die-cast aluminum alloy construction
    • Utilizes a CREE XM-L2 U2 LED to emit maximum output of 1000 lumens
    • A peak intensity up to 8300cd and a beam distance up to 182 meters
    • A single switch controls 5 brightness levels and 3 special modes
    • Integrated “Precision Digital Optics Technology” for extreme reflector performance
    • High-efficiency constant circuit provides runtime up to 430 hours
    • Tilting mechanism provides 180° adjustment for multi-angle illumination
    • Flood lighting system produces a wide 90° beam angle
    • Intelligent memory function
    • Advanced temperature regulation (ATR) technology
    • Comfortable headband constructed from quality elastic nylon
    • Optics lens with anti-reflective coating
    • Constructed from rugged aero-grade aluminum alloy
    • Rugged HAIII military grade hard-anodized aluminum alloy
    • IP66 rating
    • Impact resistant to 1.5 meters
    • Head size: 2.52’’×1.42’’×2.20’’ (64mm×36mm×56mm)
    • Head diameter: 1.26’’ (32mm)
    • Size: 2.76’’×1.04’’×2.65’’ (70mm×26.3mm×67.3mm)
    • Weight: 4.47oz (126.7g) (battery is excluded)
    • Headband
    • 2×cable buckles

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